Arthur,

You mean I might have fixed it long ago when I replugged the vacuum lines back in but since I didn't erase memory it could still be causing problems. Why doesn't it reset and test every so often?

Before I go home I will do the memory clear, to see if it works.

I almost feel that most of the codes that I see are by products of over rev (surging problem) problem.

__________________
Gary

E320 1994
ML320 1998